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-rw-r--r--arch/x86/kvm/mmu.c5
-rw-r--r--arch/x86/kvm/x86.c4
2 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index a455c5eee370..c075542648cd 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2478,10 +2478,9 @@ static int init_kvm_mmu(struct kvm_vcpu *vcpu)
static void destroy_kvm_mmu(struct kvm_vcpu *vcpu)
{
ASSERT(vcpu);
- if (VALID_PAGE(vcpu->arch.mmu.root_hpa)) {
+ if (VALID_PAGE(vcpu->arch.mmu.root_hpa))
+ /* mmu.free() should set root_hpa = INVALID_PAGE */
vcpu->arch.mmu.free(vcpu);
- vcpu->arch.mmu.root_hpa = INVALID_PAGE;
- }
}
int kvm_mmu_reset_context(struct kvm_vcpu *vcpu)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index ae9d6f3e5d0d..03039fd86980 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -486,7 +486,7 @@ int __kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
return 1;
kvm_x86_ops->set_cr4(vcpu, cr4);
- vcpu->arch.cr4 = cr4;
+
kvm_mmu_reset_context(vcpu);
return 0;
@@ -721,8 +721,6 @@ static int set_efer(struct kvm_vcpu *vcpu, u64 efer)
kvm_x86_ops->set_efer(vcpu, efer);
- vcpu->arch.efer = efer;
-
vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
kvm_mmu_reset_context(vcpu);